128293134

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{577897}}^1$

素因数の和:577939

約数の個数: 16

約数和(自身を含む): 263521488

約数和(自身を除く): 135228354

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 577897, 1155794, 1733691, 3467382, 21382189, 42764378, 64146567, 128293134]

約数ペア:

[(1, 128293134), (2, 64146567), (3, 42764378), (6, 21382189), (37, 3467382), (74, 1733691), (111, 1155794), (222, 577897)]